APPLICATION
CommercialPVResilienceSelf-use
Solar + Storage for Commercial Buildings
Commercial roofs and carports generate daytime power; storage turns it into evening value and resilience.
01Introduction
What this article covers
Commercial roofs and carports generate daytime power; storage turns that into evening value and resilience for the building and its tenants.
02Technical
From export to use
A commercial building with PV often exports surplus at a low rate. Adding storage lifts self-consumption and reduces imported energy in the evening peak.
03Technical
Peak shaving on site
The same battery can shave the building's demand peak, lowering demand charges while also absorbing solar — two value streams from one asset.
04Technical
Resilience for tenants
For buildings with critical loads — data, refrigeration, security — storage adds backup that keeps tenants running through a grid event.
05Technical
Integration matters
Coordination with the existing PV inverter, panel, and protection decides whether the system is safe and maintainable. Design the integration, don't bolt it on.
06Related Products
Products referenced
Referenced in this article
Commercial & Industrial ESS
Cabinet systems for building PV + storage.
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10FAQ
Frequently Asked Questions
What does storage add to rooftop PV?
It lifts self-consumption, can shave demand peaks, and adds backup for critical loads.
Can one battery do peak shaving and solar?
Yes — the EMS can target both the evening peak and solar shifting from the same asset.
Is integration complex?
It needs coordination with the PV inverter and panel; done well it is safe and maintainable.
Put this into your project
Talk to StorXing about sizing, integration, and delivery for your site.